New Haven weather in March 2020

  • 8°C maximum daytime temperature in March in New Haven8
    8°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in March in New Haven11
    11 days with some rainfall
  • -2°C minimum night-time temperature in March in New Haven-2
    -2°C min night temperature
  • 12 hours of daylight per day in March in New Haven12
    12 hours of daylight per day
  • No heat & humidity in March in New Haven0
    No heat & humidity
  • 101 mm monthly rainfall in March in New Haven101
    101 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in New Haven4
    4 (Moderate) UV index
  • 3°C sea temperature in March in New Haven3
    3°C sea temperature

Going to New Haven? Find the best month to visit New Haven based on the weather.

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Expect 8°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Haven in March. Check more long-term weather averages for New Haven in March before you book your next holiday to Connecticut in 2020/2021.

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More about New Haven

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The March weather guide for New Haven, Connecticut shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to New Haven weather in March

The average maximum daytime temperature in New Haven in March is a cool 8°C (46°F). The average night-time temperature is usually a very cold -2°C (28°F). There are usually 7 hours of bright sunshine each day, which represents 60% of the 12 hours of daylight.

Expect 101mm (4.0 inches) of rainfall across the whole of March with 11 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around New Haven in March is 3°C (37°F).

New Haven sunrise & sunset times for March 2020

Browse the sunrise & sunset times for New Haven in March 2020. Select a month to view New Haven sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2020 06:25 17:43
Monday, 2nd March 2020 06:24 17:44
Tuesday, 3rd March 2020 06:22 17:45
Wednesday, 4th March 2020 06:21 17:47
Thursday, 5th March 2020 06:19 17:48
Friday, 6th March 2020 06:17 17:49
Saturday, 7th March 2020 06:16 17:50
Sunday, 8th March 2020 07:14* 18:51*
Monday, 9th March 2020 07:12 18:52
Tuesday, 10th March 2020 07:11 18:53
Wednesday, 11th March 2020 07:09 18:55
Thursday, 12th March 2020 07:08 18:56
Friday, 13th March 2020 07:06 18:57
Saturday, 14th March 2020 07:04 18:58
Sunday, 15th March 2020 07:03 18:59
Monday, 16th March 2020 07:01 19:00
Tuesday, 17th March 2020 06:59 19:01
Wednesday, 18th March 2020 06:58 19:02
Thursday, 19th March 2020 06:56 19:03
Friday, 20th March 2020 06:54 19:04
Saturday, 21st March 2020 06:53 19:06
Sunday, 22nd March 2020 06:51 19:07
Monday, 23rd March 2020 06:49 19:08
Tuesday, 24th March 2020 06:47 19:09
Wednesday, 25th March 2020 06:46 19:10
Thursday, 26th March 2020 06:44 19:11
Friday, 27th March 2020 06:42 19:12
Saturday, 28th March 2020 06:41 19:13
Sunday, 29th March 2020 06:39 19:14
Monday, 30th March 2020 06:37 19:15
Tuesday, 31st March 2020 06:36 19:16

*Daylight saving starts - Eastern Daylight Time (EDT)

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